.top{
    /* background-color: rgb(170, 155, 155); */
    width: 100%;
    height: 100%;
}
.icon{
    float: right;
}
.system{
    margin-left: 180px;
}
.workbench{
    margin-left: 180px;
}
.application{
    margin-left: 180px;
}
.setting{
float: right;
}
.bottomRight{
    margin-left: 660px;
}
.hello{
    /* font-size: 15px; */
    margin-left: 20px;
}
.system01{
    display: inline;
    margin-left: 120px;
    font-family: STLiti;
    font-size: 25px;
    color: white;
}
.aa{
    /* background-color:#F0FFFF; */
}